div { color: color; color: color; color: number; color: number; color: number; color: list; color: string; color: string; color: string; color: bool; color: bool; color: number; color: string; color: type-of(red); color: "length(a b c d)"; color: aqua; color: aqua; color: cyan; color: aqua; width: 3+3; thing: url(number); }